package org.hxzon.cyclone.pfgen;

import org.hxzon.cyclone.Particle;

//力发生器
public interface ParticleForceGenerator {

    /**
     * Overload this in implementations of the interface to calculate
     * and update the force applied to the given particle.
     */
    //对粒子施力
    public void updateForce(Particle particle, double duration);
}
